The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 1987
Filed:
Oct. 07, 1985
Stanley A Wnukiewicz, Jr, Woodland Hills, CA (US);
501 Daylab, Ltd., Chatsworth, CA (US);
Abstract
A photographic print and developing tray which is designed to removably connect to the bottom of a base of a photographic enlarger. The photographic enlarger is to utilize a photographic transparency which is to be projected onto an unexposed photographic print paper mounted within the photographic print and developing tray. The photographic print and developing tray defines a tray housing upon which is mounted a removable cover. Associated with the tray housing is a locking arrangement to tightly secure the cover to the tray housing when in the closed position to prevent the conducting of any light within the internal chamber of the tray housing. There is also a separate latching means connected between the tray housing and the cover which becomes engaged when the cover is located in the closed position. The internal chamber is designed to receive a quantity of photographic print developing liquid. The liquid is to be supplied to the internal chamber through a separate container. This container includes a spout which is to tightly engage in a light-tight manner with a flanged sleeve arrangement mounted on the cover.